42110804736 has 1296 divisors, whose sum is σ = 177313893120. Its totient is φ = 9256550400.

The previous prime is 42110804713. The next prime is 42110804741. The reversal of 42110804736 is 63740801124.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 42110804736.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 1358413041 + ... + 1358413071.

Almost surely, 2^42110804736 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42110804736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88656946560).

42110804736 is an abundant number, since it is smaller than the sum of its proper divisors (135203088384).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42110804736 is a wasteful number, since it uses less digits than its factorization.

42110804736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134 (or 86 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The spelling of 42110804736 in words is "forty-two billion, one hundred ten million, eight hundred four thousand, seven hundred thirty-six".